Frequencies for fyb variable in epo_costs265_94_2011 dataset :

Fiscal Year |
      Begin |      Freq.     Percent        Cum.
------------+-----------------------------------
  01feb2010 |          2       14.29       14.29
  01mar2010 |          1        7.14       21.43
  01apr2010 |          2       14.29       35.71
  01jul2010 |          1        7.14       42.86
  01jan2011 |          7       50.00       92.86
  03mar2011 |          1        7.14      100.00
------------+-----------------------------------
      Total |         14      100.00

by Jean Roth , jroth@nber.org , 17 Feb 2018